A. She maybe healthy. B. Maybe she is unhealthy. C. She may be healthy. 查看更多

 

題目列表(包括答案和解析)

A Brown University sleep researcher has some advice for people who run high schools: Don’t start classes so early in the morning. It may not be that the students who nod off at their desks are lazy. And it may not be that their parents have failed to enforce(確保) bedtime. Instead, it may be that biologically(生物學(xué)上)these sleepyhead(貪睡者)students aren’t used to the early hour.

  “Maybe these kids are being asked to rise at the wrong time for their bodies,” says Mary Carskadon, a professor looking at problem of adolescent (青春期的)sleep at Brown’s School of Medicine.

  Carskadon is trying to understand more about the effects of early school time in adolescents. And, at a more basic level, she and her team are trying to learn more about how the biological changes of adolescence affect sleep needs and patterns(方式).

  Carskadon says her work suggests that adolescents may need more sleep than they did at childhood, no less, as commonly thought.

  Sleep patterns change during adolescence, as any parent of an adolescent can prove. Most adolescents prefer to stay up later at night and sleep later in the morning. But it’s not just a matter of choice---their bodies are going through a change of sleep patterns.

  All of this makes the transfer(遷移)from middle school to high school---which may start one hour earlier in the morning----all the more difficult, Carskadon says. With their increased need for sleep and their biological clocks set on the “sleep late, rise late” pattern, adolescents are up against difficulties when they try to be up by 5 or 6 a.m. for a 7:30 a.m. first bell. A short sleep on a desktop may be their body’s way of saying. “I need a timeout.”

1.Carskadon suggests that high schools should not start classes so early in the morning because _______.

A.it is really tough for parents to enforce bedtime

B.it is biologically difficult for students to rise early

C.students work so late at night that they can’t get up early

D.students are so lazy that they don’t like to go to school early

2.The underlined phrase nod off most probably means _______.

A.turn around       B.a(chǎn)gree with others   C.fall asleep         D.refuse to work

3.What might be a reason for the hard transfer from middle school to high school?

A.Adolescents depend more on their parents.

B.Adolescents have to choose their sleep patterns.

C.Adolescents sleep better than they did at childhood.

D.Adolescents need more sleep than they used to.

4.What is the test mainly about?

A.Adolescent health care.

B.Problems in adolescent learning.

C.Adolescent sleep difficulties.

D.Changes in adolescent sleep needs and patterns.

 

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A Brown University sleep researcher has some advice for people who run high schools: Don’t start classes so early in the morning. It may not be that the students who nod off at their desks are lazy. And it may not be that their parents have failed to enforce(確保) bedtime. Instead, it may be that biologically(生物學(xué)上)these sleepyhead(貪睡者)students aren’t used to the early hour.
  “Maybe these kids are being asked to rise at the wrong time for their bodies,” says Mary Carskadon, a professor looking at problem of adolescent (青春期的)sleep at Brown’s School of Medicine.
  Carskadon is trying to understand more about the effects of early school time in adolescents. And, at a more basic level, she and her team are trying to learn more about how the biological changes of adolescence affect sleep needs and patterns(方式).
  Carskadon says her work suggests that adolescents may need more sleep than they did at childhood, no less, as commonly thought.
  Sleep patterns change during adolescence, as any parent of an adolescent can prove. Most adolescents prefer to stay up later at night and sleep later in the morning. But it’s not just a matter of choice---their bodies are going through a change of sleep patterns.
  All of this makes the transfer(遷移)from middle school to high school---which may start one hour earlier in the morning----all the more difficult, Carskadon says. With their increased need for sleep and their biological clocks set on the “sleep late, rise late” pattern, adolescents are up against difficulties when they try to be up by 5 or 6 a.m. for a 7:30 a.m. first bell. A short sleep on a desktop may be their body’s way of saying. “I need a timeout.”
【小題1】Carskadon suggests that high schools should not start classes so early in the morning because _______.

A.it is really tough for parents to enforce bedtime
B.it is biologically difficult for students to rise early
C.students work so late at night that they can’t get up early
D.students are so lazy that they don’t like to go to school early
【小題2】The underlined phrase nod off most probably means _______.
A.turn aroundB.a(chǎn)gree with othersC.fall asleepD.refuse to work
【小題3】What might be a reason for the hard transfer from middle school to high school?
A.Adolescents depend more on their parents.
B.Adolescents have to choose their sleep patterns.
C.Adolescents sleep better than they did at childhood.
D.Adolescents need more sleep than they used to.
【小題4】What is the test mainly about?
A.Adolescent health care.
B.Problems in adolescent learning.
C.Adolescent sleep difficulties.
D.Changes in adolescent sleep needs and patterns.

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完形填空。
     The best woman in the world is my mother; the sweetest sound in the world is mum's voice. Every day
when I get back home from school. I see my mother  1  in the kitchen, tired but happy. I really want to give
her a hug.
     Mother often says "parents want  2  from their kids. The only thing they hope to do is that their kids have
a happy life."
     My mother is  3  my classmates' mother. When she gave birth to me, she was nearly 42 years old. When
I become a university student, my mother will be 60 years old.
     My mother has been  4  for a long time. She suffers from a very serious illness. Maybe she will never
fully recover (痊愈).  5  she still works hard for me every day. I want to help her, but don't know  6  I can
do or where I can start. Each time my mother can't  7  from her sick bed, I feel afraid and don't want to go
to school. But my mother always says to me  8 ," you must go to school. I can look after myself." Hearing
this, I wonder  9  I am a good son, the only thing I can do is to give her a warm hug after school. Let's  10  
more love and care to our mothers and let them know their kids really love them.
(     )1. A. was cooking  
(     )2. A. everything    
(     )3. A. angry with    
(     )4. A. in good health
(     )5. A. But         
(     )6. A. how          
(     )7. A. get back     
(     )8. A. hardly        
(     )9. A. that         
(     )10. A. give        
B. to cook         
B. something       
B. different between
B. in poor health 
B. So            
B. what           
B. get into       
B. happily         
B. whether         
B. take          
C. cooking      
C. nothing      
C. different among
C. in trouble    
C. And         
C .why         
C. get up       
C. loudly        
C. why         
C. bring       
D. cooks        
D. anything     
D. different from
D. in danger    
D. If           
D. which        
D. get on                                        
D. lightly      
D. about        
D. fetch        

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完形填空。
    The best woman in the world is my mother; the sweetest sound in the world is Mum's voice.
     Each day when I get back from school, I see my mother   1   in the kitchen, tired but happy. I really
want to give her an embrace (擁抱).
     Mother often says, "Parents don't want   2   from their kids. The only thing they hope to do is that their
kids have a happy life."
     My mother is   3   my classmate's mothers. When she gave birth to me, she was nearly 42 years old.
When I become a university student, my mother will be 60 years old.
     My mother has been   4   for a long time. She suffers from (患) a very serious illness. Maybe she will
never fully recover (痊愈).   5   she still works hard for me every day. I want to help her, but don't know 
  6   I can do or where I can start. Each time my mother can't   7   form her sick bed, I feel afraid and don't
want to go to school. But my mother always says to me   8  , "You must go to school. I can look after
myself."
     Hearing this, I wonder   9   I am a good son. The only thing I can do is to give her a warm embrace after
school.
     Let's  10  more love and care to our mothers and let them know their kids really love them.
(     )1. A. was cooking     
(     )2.A. return         
(     )3. A. angry with      
(     )4. A. in good health  
(     )5. A. But             
(     )6. A. how             
(     )7. A. get back        
(     )8. A. hardly          
(     )9. A. that            
(     )10. A. give          
B. to cook           
B. a gift            
B. different between   
B. in poor health    
B. So                
B. what              
B. get into           
B. happily           
B. whether           
B. take              
C. cooking        
C. love           
C. different among   
C. in troubled    
C. And            
C. why            
C. get up         
C. loudly         
C. why            
C. bring          
D. cooks            
D. clothes          
D. different from               
D. in danger        
D. If               
D. which            
D. get on           
D. lightly          
D. about            
D. fetch            

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閱讀文章,選擇正確答案。
    "Hi, Mommy, what are you doing?" asked Susie.
    "I'm making a dinner for Mrs Smith next door," said her mother.
    "Why?" asked Susie, who was only six years old."Because Mrs Smith lost her daughter and she has a broken
heart. We need to take care of her for a little while."
    "Why, Mommy?"
    "You see, Susie, when someone is sad, they have trouble doing the little things like making dinner. Because
Mrs Smith won't ever be able to talk with her daughter or hug her or do all those wonderful things that mommies
and daughters do together. Maybe you'll think of some way to help take care of Mrs Smith."
    Susie thought seriously about how she could do her part in caring for Mrs Smith. A few minutes later, Susie
knocked on her door. Mrs Smith answered the knock with"Hi, Susie." Mrs Smith looked as though she might
have been crying." What can I do for you, Susie?" asked Mrs Smith."My mommy says that you lost your
daughter and you're very very sad with a broken heart." Susie held her hand out. In it was a Band-Aid (創(chuàng)可貼).
"This is for your broken heart," Mrs Smith chocked back her tears. She knelt and hugged Susie. Through her
tears she said, "Thank you, darling girl, this will help a lot."
    Mrs Smith accepted Susie's kindness. She bought a small key ring with a picture frame (相框). She put
Susie's Band-Aid in the frame to remind herself to heal a little every time she sees it.
1. Mrs Smith is ________.
[     ]
A. Susie's neighbor
B. Susie's aunt
C. Susie mother's friend
D. Susie mother's workmate
2. The reason that Mrs Smith has a broken heart is that ________.
[     ]
A. she is in poor health
B. she is in trouble
C. she lost her daughter
D. her husband died in a traffic accident
3. Susie's mother _______.
[     ]
A. often plays with Mrs Smith together
B. is busy with her work every day
C. is good at cooking
D. is kind to others
4. From Susie's sending Mrs Smith a Band-Aid, we can see ________.
[     ]
A. Susie knows the real meaning"a broken heart"
B. Susie doesn't know what "a broken heart" mean
C. Susie often uses a Band-Aid in her daily life
D. Susie thinks Band-Aid can do anything
5. The best title for this passage is ________.
[     ]
A. Fixing her broken heart
B. A kind girl
C. Susie and her mother
D. A good neighbor

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